Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car

Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
- 5. Fuel system
   + 5.2. Systems of injection of fuel
   5.2.2. Fuel injectors (20-valvate models)
   + 5.2.3. Electronic control system of the MPI engine
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
+ 14. Electric equipment

5.2.2. Fuel injectors (20-valvate models)

5.2.2.1. Components of system of injection of fuel for 20-valvate models

GENERAL INFORMATION

Components of system of injection of fuel for 20-valvate models

1. Laying
2. Casing of the air filter, top part
3. Idling stabilization valve
4. 10 N. of m.
5. Hose
6. The filtering element

7. Casing of the air filter, lower part
8. 10 N. of m.
9. Casing of a mass consumption of air
10. A cover of the soaked-up air
11. Sensor of a mass consumption of air
12. 15 N. of m.

If necessary replace laying.

Components of system of injection of fuel for 20-valvate models

1. Throttle case
2. 20 N. of m.
3. Laying
4. Inlet collector
5. Fixing level of fuel injectors
6. The giving fuel-supply line
7. The return fuel-supply line (to pressure regulator)
8. Injector clamp
9. Laying

10. 20 N. of m.
11. Fuel injector
12. Ftiltruyushchy element of the fuel filter
13. Laying
14. The return fuel-supply line (to the fuel tank)
15. Fuel-supply line cover
16. Plug
17. 10 N. of m.
18. Pressure regulator